baber/WOPTO huggingface dataset:
Patent IT-8145738-D0 (IT)
Inventor: GIUSEPPE BIANCHI
IPC: D06F35/00
Filed: 1981-12-14
Abstract: A laundry washing machine includes a washing tube, a water supply an a decalcifier for receiving water from the water supply and for discharging softened water. A metering tank is at an upper position in the machine to receive softened water from the decalcifier. A brine tank at a lower position in the machine receives softened water from the metering tank and generates brine. An electrochemical cell is provided to generate chlorine gas. Valves are provided to selectively pass brine from the brine tank to the electrochemical cell or to the decalcifier. Chlorine gas generated in the cell is absorbed and then passed to the washing tube.
Patent IT-8667937-D0 (IT)
Inventor: CHISTE FRANCESCO MAKOVEC ROLAN
IPC: C07D215/48
Filed: 1986-12-16
Abstract: New original derivatives are described of 5-pentylamino -5-oxopentanoic and 4-pentylamino-4-oxobutanoic acids having the formula: <CHEM> in which n is 1 or 2, R1 is selected from the groups 2-naphthyl, 2 (or 3)-quinolinyl, 2 (or 3)-indolyl, 2 (or 3)-benzofuranyl, 2 (or 3)-benzothiophenyl, and R2 is a pentyl group or an alkoxyalkyl group with 4 or 5 carbon atoms, preferably pentyl, 2-ethoxyethyl, 3-methoxypropyl or 3-ethoxypropyl. The compounds have a powerful antagonistic activity towards cholecystokinin and are particularly useful in the treatment of illnesses of the digestive system, such as colitis, biliary diskinesia, pancreatitis or in the treatment of disorders of the central nervous system imputable to deficiencies in the physiological neuron levels of cholecystokinin or other related bioactive polypeptides.
Patent SE-0003238-D0 (SE)
Inventor: JAEBERG BJOERN
IPC: B62D13/04
Filed: 2000-09-13
Abstract: Method and arrangement for operating self-steering wheels on a non-driving axle (3) in a vehicle, which wheels (1, 2) are each mounted on their own stub axle (4, 5) and connected to a tie rod (8). The axle (3) and one (4) of the stub axles are connected by a cylinder (12) with two separate chambers (16, 17), each chamber having an individually adjustable piston (22, 23), the cylinder (12) having a first, freely movable state, in which its length is variable, and a second, pressurized state, in which its length (S3) is fixed, and in that each chamber (16, 17) has at least one connection (18, 19, 20, 21) for pressure medium for acting on the respective piston (22, 23) in the cylinder (12).
Patent SE-0100249-D0 (SE)
Inventor: AALTONEN BRITT-INGER
IPC: E01H1/12
Filed: 2001-01-30
Abstract: The invention concerns a device (1) by a means (2) for dog keepers meant to in co-operation with a plastic bag pick up dung from the dog in the plastic bag mentioned from a surface. The means (2) is formed by a gripable piece of foldable material in form of a turnably joint cover part showing colleting part (8). The collecting part (8) shows grip parts (11, 12) positioned on the sides opposite from each other and one between the two side positioned grip parts frontal positioned scraping part (13). The cover part (9) shows a locking device (14) for locking of the cover part in folded and cooperating position with the collecting part (8).
Patent SE-0100599-D0 (SE)
Inventor: PASTORI AURELIO ANTONIO
IPC: F04B43/00
Filed: 2001-02-22
Abstract: A vibratory pump has a frame, a solenoid located in the frame, a moving transmission including a transmission member, a pumping set cooperating including an oscillating cover, an auxiliary pumping chamber between the oscillating cover and the frame, a cupping arranged at an end of the transmission member, an admission chamber, an auxiliary chamber, a vane-type valve for opening and closing inlets of the admission chamber, a pass in which water circulates and a inverted tubular cup in which the solenolid enclosed constitute means for heat exchange that provide cooling of the solenoid, and the pump can be used without auxiliary accessories or with auxiliary accessories, so that the inlets for opening and closing of the admission chamber are exposed to provide a water collection, or the pump is connected to a base for operating as a suction pump, or an adaptor is provided for connecting the inlets to an outlet of another pump to provide a series of pumps located vertically or horizontally near one another.
Patent SE-0101942-D0 (SE)
Inventor: TIAINEN LASSE-PEKKA
IPC: C07C51/60
Filed: 2001-06-01
Abstract: The present invention relates to a method for producing alkyl ketene dimers from fatty acid mixtures containing saturated and unsaturated fatty acids of vegetable, or tall oil origin, as well as the use of said alkyl ketene dimer products obtained for the hydrophobic sizing of paper. Further, the invention relates to an improved mehtod for producing fatty acid chlorides. In the method, dried fatty acid mixture containing unsaturated and/or saturated C6-C24 carboxylic acids is evenly added to phosphorus trichloride at the temperature of 45-100  DEG C, the acid chloride product obtained is isolated, and reacted with a dimerizing reagent in the absence of a solvent, or in a solvent or solvent mixture, at the temperature of 20-100  DEG C.
Patent SE-0102325-D0 (SE)
Inventor: JOENSSON BERTIL
IPC: F01D25/24
Filed: 2001-06-28
Abstract: Method and arrangement for providing a gas turbine ( 1 ) having a duct ( 11 ) for carrying gas from a gas turbine inlet ( 9 ) to a gas turbine outlet ( 10 ) and an outer housing ( 19, 20, 21 ) arranged radially outside a wall structure ( 12, 13, 14 ), which defines the radially outer limits of the gas duct ( 11 ). The gas turbine ( 1 ), between the inlet ( 9 ) and outlet ( 10 ), is constructed from a plurality of modules ( 6, 7, 8 ), each of which constitutes a part of the outer housing ( 19, 20, 21 ) and a part of the wall structure ( 12, 13, 14 ) of the gas duct. At least two adjacent parts of the wall structure ( 12, 13, 14 ) of the gas duct are arranged at a distance from one another. At least one pressure dividing element ( 27, 33, 42 ) is provided and configured to divide off a pressure area (P 1 , P 3 , P 4 , P 5 , P 6 ) in the gas duct ( 11 ) at the junction between the two adjacent parts of the wall structure ( 12, 13, 14 ) from another pressure area ( 15, 16, 17, 18 ) situated between the wall structure ( 12, 13, 14 ) of the gas duct and the outer housing ( 19, 20, 21 ). The pressure dividing element ( 27, 33, 42 ) consists of a pressure wall extending from the wall structure ( 12, 13, 14 ) of the gas duct to the outer housing ( 19, 20, 21 ).
Patent SE-0102537-D0 (SE)
Inventor: SUZUKI SHIGERU
IPC: F24J3/00
Filed: 2001-07-16
Abstract: A heating pump 10 includes a rotor 20 having a plurality of blades 21. A dividing wall 15 radially extends within an interior portion of the heating pump 10. The dividing wall 15 has a width W. A distance L is defined along a circular arc between adjacent blades 21 in an intermediate position 21a along the radial direction of the blades 21. A ratio W/L is preferably about 0.07 to 0.36, more preferably about 0.11 to 0.30 and most preferably, about 0.20.
Patent SE-0102994-D0 (SE)
Inventor: FRENNESSON GOERAN
IPC: C25F7/00
Filed: 2001-09-10
Abstract: Etching of copper on a card is achieved by applying an electrical voltage between a cathode (102) and the card (42), the card (42) thereby forming an anode. The cathode (102) and the card (42) are immersed in an electrolyte comprising a first component, which may be reduced from a first state in the form of an ion having a metal atom with a first positive oxidation number to a second state in the form of an ion having said metal atom with a second positive oxidation number, which is less than said first positive oxidation number. A first redox potential in the electrolyte for reduction from the first to the second state is larger than a second redox potential in the electrolyte for reduction of divalent copper ions to metallic copper. During the etching metallic copper on the card is oxidized and transferred into positively charged copper ions while the first component is reduced from its first state to its second state. The quality of the etched structures on the card is improved since no metallic copper is precipitated on the cathode.
Patent SE-0301051-D0 (SE)
Inventor: EMILSSON FRED
IPC: B61H13/36
Filed: 2003-04-08
Abstract: A brake beam (1, 2) for a rail vehicle bogie brake is built-up of plate profiles (8) and has a pivotable brake block holder (4) at each end. The brake beam (1, 2) has an end piece (9, 10) at each end, to which end piece the plate profiles (8) are connectable by means of releasable joints, such as screw joints, and which has a cylindrical mounting shaft (9', 10') for the pivotable mounting of the brake block holder (4). <IMAGE>
Patent SE-0301761-D0 (SE)
Inventor: AAGERUP BENGT
IPC: A61M5/20
Filed: 2003-06-18
Abstract: A medical pump, comprising a reservoir having a fluid enclosing portion and a tubular element, the inside of which is arrangeable in fluid communication with the fluid enclosing portion for allowing fluid to pass into the tubular element. The fluid enclosing portion contains a volume of fluid sealed from communication with air and the fluid enclosing portion is adapted to reduce in volume essentially to the same extent as any volume of fluid transferred into the inside of the tubular element. The invention also relates to a method of delivering a medical fluid.
Patent SE-0400768-D0 (SE)
Inventor: OLSSON JAN-ERIK
IPC: G07C11/00
Filed: 2004-03-22
Abstract: Each machine (1) has a power supply shut-off device (3) which can be activated by a receiver via a radio-frequency signal sent by a transmitter in a group of mobile units (7). The machine has a communication unit (4) comprising a transmitter/receiver device (5) for radio or IR-frequency communication with a transmitter/receiver device providing authorisation and identification. The shut-off device can not be activated without receiving the proper authorisation and identification information.
Patent SE-0401676-D0 (SE)
Inventor: DANDOLO ENZO
IPC: G01V/
Filed: 2004-06-29
Abstract: An optoelectronic yarn sensor assembly (S) for a yarn feeder (F), the assembly comprising a housing (H) with optical axes defining light channels (LC), a positioning socket (3) for a receiving/emitter component (D), (R) and a holding structure (4) for an optical lens (L), at least the inner light channel walls consisting of plastic or metallic material. An inwardly protruding annular light barrier (B1, B2) and/or outwardly recessed annular light trap (T) is provided in each light channel (LC) adjacent to the positioning socket (3) and adjacent to the holding structure (4). A channel section (5) of the light channel extends between opposite annular light barriers and/or light traps. The inner diameter of the channel section (5) is larger than the inner diameter of the respective annular light barrier and/or light trap.
Patent SE-0403165-D0 (SE)
Inventor: WENNERBERG TOMAS
IPC: G01S/
Filed: 2004-12-23
Abstract: A method and a system for radar-based gauging of a filling level of a filling material is disclosed, wherein the tank has at least one interfering structure. The method comprises: transmitting at a first time moment a microwave signal towards the surface of the filling material; receiving microwave signals as reflected against the surface of the filling material and as reflected against said at least one interfering structure; calculating based on propagation times of the transmitted and reflected microwave signals at least two distances to reflective surfaces in the tank; and repeating at a second time moment the transmitting, the detecting and the calculating, wherein said first time moment is timely separated from said second time moment. Based on the several repeated measurements, the distance to the surface of the filling material is determined as the calculated distance that exhibits the greatest change between said first and second time moments. Based on this time difference analysis, it is possible to discinguish moving surfaces very easy and acurate. The method is specifically advantageous in overfill or high level alarm systems.
Patent SE-8302147-D0 (SE)
Inventor: OHLSSON S L
IPC: C09C1/62
Filed: 1983-04-18
Abstract: Use of fine-grained pentaerythritol, dipentaerythritol or a mixture of these compounds as a pore forming additive in porous ceramic products such as ceramic abrasive wheels and ceramic filters.
Patent SE-8303601-D0 (SE)
Inventor: URABE H
IPC: G08B25/10
Filed: 1983-06-23
Abstract: A portable emergency-indicating apparatus 5, which enables an operator to intercommunicate with a fixedly arranged security-ensuring apparatus 2 of an alarm system, indicates an emergency upon the receipt of an emergency-information signal from the fixed apparatus 2. The portable apparatus 5 may interrogate the fixed apparatus 2 for this purpose, in response to operation of the portable apparatus by an operator, e.g. a controller of the alarm system. <IMAGE>
Patent SE-8305453-D0 (SE)
Inventor: SARKKINEN V
IPC: C04B24/18
Filed: 1983-10-04
Abstract: The present publication describes a process for the preparation of lignosulfonate-based mixtures used in particular as additives of concrete. According to the process of the present invention, the sulfite spent liquor is treated with a nitrating reagent, such as nitric acid or nitrogen dioxide, and the reacted lignosulfonate is separated from the reaction product, and, together with the reacted lignosulfonate, the nitrate and nitrite compounds are separated from the reaction product, and the product mixture formed by the reacted lignosulfonate, nitrate compounds and nitrite compounds is purified in a way known per se. The product prepared in accordance with the process is suitable in particular for the liquefaction of concrete, for accelerating the setting of concrete, and for inhibiting corrosion of concrete reinforcement steels contained in concrete, if any.
Patent SE-8305704-D0 (SE)
Inventor: LILJA J E
IPC: B01L3/00
Filed: 1983-10-18
Abstract: This invention relates to a new disposable cuvette for essentially simultaneous sampling a fluid and analysing the sample. The new cuvette comprises a body member having at least one cavity defined by surrounding walls, into which cavity a sample is permitted to enter by capillary force through an inlet communicating said cavity with the exterior of the body member. According to the invention the cuvette is characterized in that at least one part of the walls facing the cavity consists of a semipermeable membrane, optionally with an integrated electrode and/or sensor system and that at least one reagent or reagent system is incorporated in the cuvette.
Patent SE-8402024-D0 (SE)
Inventor: KANNO M
IPC: G01N1/00
Filed: 1984-04-11
Abstract: In a medical device for sampling fluid, typically blood, two check valves are arranged in series in a fluid sampling line to cause the fluid to flow in one direction and a fluid sampler is connected to the fluid line between the two check valves through an adaptor, thereby preventing the fluid from flowing from the sampler to the inlet of the upstream check valve. The inlet of the upstream check valve is connectable to a plurality of source fluid lines through a switching valve for selective communication.
Patent SE-8404892-D0 (SE)
Inventor: ZEILON STEN
IPC: F24T50/00
Filed: 1984-10-01
Abstract: A system of mountain locations (1) within a mountain range (5) retaining a mean temperature T0, is converted to a cool multi-room (1a) system for cool storage purposes, and to another warm multi-room (1b) system for dry storage purposes; whereby cool and warm rooms alternate in sequence with each other and being delimited by mountain walls (4). The temperature variation between the multi-room systems is maintained by cooling (61) and warming (63) surfaces, in conjunction with refrigeration machinery (6). The diffusing moisture flow from the mountain mass (5) against the cool multi-system, condenses against said cooling (61) surfaces.<IMAGE>
Patent SE-8406535-D0 (SE)
Inventor: STEIJER O
IPC: G02B6/24
Filed: 1984-12-20
Abstract: Light is coupled out from a core and cover comprising pref. an optical fibre, using a deforming unit which subjects the fibre to bending on a periodical basis at the same rate as the light is leaked out from the core, at least parts of the leaked light being detected. The deforming unit (7a,8a) comprises a material transparent to the light, so that on deformation of the light conductor (7a) a specific amount of the light passing through the fibre is coupled away from it, and conducted through the deforming unit to at least one detector. The deforming unit also comprises two reciprocally parallel pressure plates (7a,8a), the facing side surfaces of which have projections (9a), the light conductor being fitted between these surfaces. At least one detector is connected to the pressure plate for detection of the optical output signals coming from the plates. A detector is connected to the one plate and a mirror to the other, and a part of the bunch of light beams coming from the plates is reflected by the mirror prior to detection. (Provisional basic advised week 86/33)
Patent SE-8504754-D0 (SE)
Inventor: KURZ FREDRIK WILHELM ANTON
IPC: C04B22/14
Filed: 1985-10-14
Abstract: An improved method of making a building material comprising activating slag with an activator of Portland cement, an acidic component and a basic component. The acidic component is a phosphate or a mixture of phosphates in an amount of 2 to 40% by weight based on the amount of the slag and activator, which serve as binding agents. The phosphate or mixture of phosphates have surface tension reducing action or a detergent or mixture of detergents is added to the binding agents in an amount of 0.1 to 2% by weight of the binding agents. The basic component is present in an amount of 2 to 20% by weight based on the amount of the binding agents. The basic component is magnesium oxide, or magnesium oxide in combination with earth metal oxides selected from the group consisting of calcium oxide, aluminum oxide, titanium oxide, zirconium oxide, and zinc oxide, with the amount of calcium oxide not exceeding 3% by weight based on the slag. The Portland cement is present in an amount effective to increase the mechanical strength of the building material but not exceeding 40% by weight based on the slag. The concentration of lime in the slag and of calcium in the activator is such that the building material has a sufficiently low calcium content whereby substantially to preclude carbonation within the building material.
Patent SE-8504971-D0 (SE)
Inventor: OLOFSSON S M
IPC: B25B17/02
Filed: 1985-10-22
Abstract: The free-run unit (5) rotates over the end of a shaft located at a fixed distance from the nut to be loosened. It has a rotary axis parallel with the nut socket (2). The second lever (4) is connected to the first (1) and is pivotable relatively to it around an axis (7a) which is parallel to that around which the free-run unit (5) rotates, located at a greater distance from the nut socket (5) than the f.ee-run unit (4).
Patent SE-8603074-D0 (SE)
Inventor: PERSSON M
IPC: C04B35/64
Filed: 1986-07-10
Abstract: In the production of high performance ceramics by proceeding from fine-grained powder raw materials, the surface characteristics of the powder particles vary, which makes the forming step prior to sintering more difficult. In the process according to the present invention, particle surfaces are modified in a special process step comprising the treatment of the powder raw material with a metal alkoxide, for example Al alkoxide, in an organic solvent, followed by calcining, whereby powder sufaces similar to those of the corresponding metal oxide, oxyhydroxide or hydroxide powders are obtained. The modification makes it possible to diperse and form the same type of power raw materials with initially different surface characteristics, and/or to homogeneously mix powder raw materials which are different from the viewpoint of crystallographic modification.
Patent SE-8605123-D0 (SE)
Inventor: AXINGER J
IPC: F42B10/16
Filed: 1986-12-01
Abstract: The invention relates to a device for reducing the rotational speed of an ammunition unit, for instance a submunition unit, and at the same time imparting to the ammunition unit a lateral speed. The device comprises a body (6) arranged to be swung out from the ammunition unit (1) and be released in a specific outswung position. The body preferably consists of a band which is wrapped about the outer peripheral surface of the ammunition unit. One end (7) of the band is fixed to the ammunition unit in such a way that the band is released in a specific outswung position.
Patent SE-8605175-D0 (SE)
Inventor: PALCHETTI M
IPC: C21C1/02
Filed: 1986-12-02
Abstract: A process for the continuous treatment of hot metal as it is running from the blast furnace, in order to enable low phosphorus and sulphur levels to be attained simply and cheaply, so that the metal thus treated is suitable for subsequent use in the convertor for the preparation of steels with a low and very low impurities content. Desulphurizing agent is added to the hot metal flowing in a trough into which it falls from the iron notch of a blast furnace, at a point close to that falling stream of hot metal. The silicon level is measured; and when it exceeds 0.25%, a silicon reduction agent is subsequently added to the hot metal in the trough. Finally, a phosphorus reduction agent is added to the hot metal as it leaves the trough and falls into a receptacle such as a torpedo car. Slag can be skimmed following sulphur and silicon treatments. The order of addition of the silicon reducing agent and sulphur reducing agent can be reversed.
Patent SE-8702641-D0 (SE)
Inventor: WATANABE K
IPC: C08G65/28
Filed: 1987-06-25
Abstract: Poly(hydroxy ether) having a repeat unit of the formula,   <IMAGE> wherein R is a dihydric mononuclear phenol residue, R' is a dihydric polynuclear phenol residue, n is a positive number and n' is 0 or a positive number, provided that n and n' satisfy 35</=n+n'</=400. The poly(hydroxy ether) is useful for the production of paints for metal, wood, glass and plastics as well as varnishes, primers, films, fibers, resin-modifying agents, and molding materials and it is particularly useful for zinc dust paints.
Patent SE-8802809-D0 (SE)
Inventor: BENNETS A L
IPC: A23D9/00
Filed: 1988-08-03
Abstract: Margarine and other plastic fat continuous emulsion products are packaged as a sliced block from which individual slices in direct contact can be readily parted for convenience in use especially for baking, peripheral grooves or rills preferably being provided to assist separation.
Patent SE-8803260-D0 (SE)
Inventor: KRAUS W
IPC: B65D63/10
Filed: 1988-09-15
Abstract: A plastics binding strap has a band 6 of ladder-like construction with a head 1 at one end. The head has a through- opening 8 which is provided with a rigid retaining nose 2'' locatable in any one of the apertures defined between the rungs 5 of the ladder-like construction of the band 6 and guide means comprising a resiliently deflectable tongue 7 disposed between two fixed rigid tracks 3 (and 3' not shown). The guide means function to guide the band during insertion through the through-opening and to deflect the band to locate a rung 5 thereof in the groove 11 of the retaining nose after insertion has been completed. <IMAGE>
Patent SE-8803516-D0 (SE)
Inventor: ENGDAL C
IPC: G03B21/14
Filed: 1988-10-04
Abstract: Shielding arrangement, in particular for overhead projectors, consisting of at least one first part 12 intended for connection to the image-receiving surface of the projector, and a longitudinally displaceably movable second part 15 which is arranged in the first part with an easy-running fit and in which a masking plate is fastened. <IMAGE>
Patent SE-8900103-D0 (SE)
Inventor: PETTERSSON K-J
IPC: F25D11/00
Filed: 1989-01-12
Abstract: Once the plates contg. the meat pieces have been pushed fully into the refrigeration tunnel, curtains are drawn at the tunnel ends to prevent refrigeration being prejudiced. Finally, the plates are taken from the opposite end of the tunnel, packeted, marked with prices, and then tranferred to refrigerators or cold chambers.